Between Phil Collins' and Xtina's comeback tours and J. Cole's trek with Young Thug, this week's list of tour announcements is one for the books. Check 'em out below. Christina Aguilera 'Liberation' T…

For the first time in a decade pop icon Christina Aguilera is going on a North American tour. The singer has announced a 24-date trek, with performances slated at theaters and arenas around the US (pl…